There are many variations on this, but these are styles where the hair may be standing straight up, or going off in various directions.

尽管有很多的变化，但是这些发式也许都是直立或者向不同的方向伸出。

youdao

Path number 1 I'm going straight up in the V-T diagram.

路径1在T-V图上,竖直向上。

youdao

Four of them walked under a cloudy sky and all ended up walking in circles, despite thinking they were going straight.

其中四人在多云的天空下行走最终全都绕着圈子，尽管他们思考着如何沿着直线走。

youdao

Path number 1 I'm going straight up in the V-T diagram.

路径1在T-V图上,竖直向上。

麻省理工公开课 - 热力学与动力学课程节选

The balloon of surface air quickly reaches speeds of 100 to 150 mph going straight up!

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They just keep going straight up is the conclusion Google appears to want us to draw.

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It's like going straight up a regular house ladder for 25 minutes your arms will begin to shake, but you are strapped in for safety.

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